Distributed Max-SINR Speech Enhancement with Ad Hoc Microphone Arrays

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4 Citationer (Scopus)

Resumé

In recent years, signal processing with ad hoc microphone arrays has attracted a lot of attention. Speech enhancement in noisy, interfered, and reverberant environments is one of the problems targeted by ad hoc microphone arrays. Most of the proposed solutions require knowledge of fingerprints, such as acoustic transfer functions, which may not be known as accurately as required in practical situations. In this paper, a distributed signal subspace filtering method is proposed which is not restricted to a special graph topology. Here, the maximum signal to interference-plus-noise ratio (max-SINR) criterion is used with the primal-dual method of multipliers for distributed filtering. The paper investigates the convergence of the algorithm in both synchronous and asynchronous schemes, and also discusses some practical pros and cons. The applicability of the proposed method is demonstrated by means of simulation results.
OriginalsprogEngelsk
Titel2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Antal sider5
ForlagIEEE
Publikationsdato2017
Sider151-155
ISBN (Elektronisk)978-1-5090-4117-6
DOI
StatusUdgivet - 2017
BegivenhedThe 42nd IEEE International Conference on Acoustics, Speech and Signal Processing: The Internet of Signals - New Orleans, USA
Varighed: 5 mar. 20179 mar. 2017
http://www.ieee-icassp2017.org/
http://www.ieee-icassp2017.org/

Konference

KonferenceThe 42nd IEEE International Conference on Acoustics, Speech and Signal Processing
LandUSA
ByNew Orleans
Periode05/03/201709/03/2017
Internetadresse
NavnI E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings
ISSN1520-6149

Fingerprint

Speech enhancement
Microphones
Transfer functions
Signal processing
Acoustics
Topology

Citer dette

Tavakoli, V. M., Jensen, J. R., Heusdens, R., Benesty, J., & Christensen, M. G. (2017). Distributed Max-SINR Speech Enhancement with Ad Hoc Microphone Arrays. I 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (s. 151-155). IEEE. I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings https://doi.org/10.1109/ICASSP.2017.7952136
Tavakoli, Vincent Mohammad ; Jensen, Jesper Rindom ; Heusdens, Richard ; Benesty, Jacob ; Christensen, Mads Græsbøll. / Distributed Max-SINR Speech Enhancement with Ad Hoc Microphone Arrays. 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2017. s. 151-155 (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).
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title = "Distributed Max-SINR Speech Enhancement with Ad Hoc Microphone Arrays",
abstract = "In recent years, signal processing with ad hoc microphone arrays has attracted a lot of attention. Speech enhancement in noisy, interfered, and reverberant environments is one of the problems targeted by ad hoc microphone arrays. Most of the proposed solutions require knowledge of fingerprints, such as acoustic transfer functions, which may not be known as accurately as required in practical situations. In this paper, a distributed signal subspace filtering method is proposed which is not restricted to a special graph topology. Here, the maximum signal to interference-plus-noise ratio (max-SINR) criterion is used with the primal-dual method of multipliers for distributed filtering. The paper investigates the convergence of the algorithm in both synchronous and asynchronous schemes, and also discusses some practical pros and cons. The applicability of the proposed method is demonstrated by means of simulation results.",
author = "Tavakoli, {Vincent Mohammad} and Jensen, {Jesper Rindom} and Richard Heusdens and Jacob Benesty and Christensen, {Mads Gr{\ae}sb{\o}ll}",
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Tavakoli, VM, Jensen, JR, Heusdens, R, Benesty, J & Christensen, MG 2017, Distributed Max-SINR Speech Enhancement with Ad Hoc Microphone Arrays. i 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings, s. 151-155, New Orleans, USA, 05/03/2017. https://doi.org/10.1109/ICASSP.2017.7952136

Distributed Max-SINR Speech Enhancement with Ad Hoc Microphone Arrays. / Tavakoli, Vincent Mohammad; Jensen, Jesper Rindom; Heusdens, Richard; Benesty, Jacob; Christensen, Mads Græsbøll.

2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2017. s. 151-155 (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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AU - Christensen, Mads Græsbøll

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AB - In recent years, signal processing with ad hoc microphone arrays has attracted a lot of attention. Speech enhancement in noisy, interfered, and reverberant environments is one of the problems targeted by ad hoc microphone arrays. Most of the proposed solutions require knowledge of fingerprints, such as acoustic transfer functions, which may not be known as accurately as required in practical situations. In this paper, a distributed signal subspace filtering method is proposed which is not restricted to a special graph topology. Here, the maximum signal to interference-plus-noise ratio (max-SINR) criterion is used with the primal-dual method of multipliers for distributed filtering. The paper investigates the convergence of the algorithm in both synchronous and asynchronous schemes, and also discusses some practical pros and cons. The applicability of the proposed method is demonstrated by means of simulation results.

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Tavakoli VM, Jensen JR, Heusdens R, Benesty J, Christensen MG. Distributed Max-SINR Speech Enhancement with Ad Hoc Microphone Arrays. I 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE. 2017. s. 151-155. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings). https://doi.org/10.1109/ICASSP.2017.7952136